Performance and code cleanup

We've spent the morning doing a good old code cleanup and performance review. We ran our code through a few different code quality tools, fixed some syntactical inconsistencies and upgraded some calls to the latest versions. We also formalised our code structure.

But also, more importantly for you, we've spent a long time optimising our code to remove a heap of N+1 problems, irrelevant queries we no longer need, added some new database indexes we noticed we were missing and just generally sped the whole site over a heap of different areas.

We undertook this as we prepare for a summer of new additions coming your way. Watch this space.